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Primary air pollutant in the Walnut Park area:
PM2.5 - 60 Moderate
If you are unusually sensitive to particle pollution, consider reducing your activity level or shorten the amount of time you are active outdoors.
Other Pollutants:
OZONE - 41 Good
Primary Pollutant: PM2.5 - 55 Moderate
Secondary Pollutant: PM10 - 30 Good
Secondary Pollutant: OZONE - 44 Good
Secondary Pollutant: CO - 3 Good
Secondary Pollutant: NO2 - 17 Good
Primary Pollutant: PM2.5 - 56 Moderate
Secondary Pollutant: PM10 - 33 Good
Secondary Pollutant: OZONE - 49 Good
Secondary Pollutant: CO - 2 Good
Secondary Pollutant: NO2 - 17 Good